G'day, all. Have finally received my Pioneer 112D dvd/cd/etc drive from Newegg to install as my #2 (lower SuperDrive). Much like one of Sean's posts, my mac pro was ordered with only the one SuperDrive, and I ordered the Pioneer to use as the second. (The 'factory' SD is a Sony - odd, I thought they were Pioneer - and the Pioneer I ordered didn't come from Newegg with anything more than an owner's manual and bubble wrap.) I hooked up the cables per the owner's manual for my MP, but I'm getting nothing from the second drive. Hitting Opt-Eject only ejects the top drive! Can someone walk me through the process of setting up these drives? Are the cables (power and ribbon) supposed to be hooked up in a particular fashion that I've missed, and/or does the jumper on the second drive need to be moved? I've tried it in Master and Slave positions, but neither does me any good. Also, I got a 5-port USB PCI Card to add a few extra ports to the rear of my MP, but the one Newegg sent isn't correct. (So much for their assistance!) Simply put, the smaller of the two connecting tabs is on the outside of the card, whereas the mobo on the MP requires the two connecting tabs to be just the opposite. I trusted the guy I talked to to send the correct card, what should I have asked for? Thanks in advance, this is driving me nuts...can anyone help?